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Continue to ChatORA-00201: control file version 11.2.0.0.0 incompatible with ORACLE version 10.2.0.0.0 https://easyoradba.com/2019/01/23/ora-00201-control-file-version-11-2-0-0-0-incompatible-with-oracle-version-10-2-0-0-0/